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GI Tau |
HBC56
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Alternative names: |
HBC 56, Haro 6-21, St 29 |
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Type: |
CTTS |
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Spectral type: |
K6 V |
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Photometric data: |
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U-B: |
0. |
62 |
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B-V: |
1. |
61 |
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V: |
13. |
01 |
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V-R: |
1. |
10 |
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R-I: |
1. |
06 |
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J-H: |
0. |
95 |
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H-K: |
0. |
62 |
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K: |
7. |
62 |
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K-L: |
1. |
05 |
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IRAS Fluxes(Jy): |
F12 = |
2. |
19 |
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F25 = |
2. |
87 |
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F60 = |
1. |
90 |
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F100 = |
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Activity parameters: |
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Pphot: |
7.2 - 4.6 days |
[7, 71] |
V Range: |
Variable |
[71] |
vsini: |
12 Km/s |
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X-rays luminosity: |
(EINSTEIN) |
1.91×1030 erg s-1 (0.16-3.5 KeV) |
[15] |
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Wind parameters: |
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W(Hα) : |
19 Å |
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W([OI]) : |
0.26 Å |
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[35] |
Associated with: |
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Binarity: |
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Characteristics: |
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See GK Tau |
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IUE spectra:
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n |
Cam. |
Image |
Disp. |
Ap. |
Date |
T. exp. |
Comments |
Mag |
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[min.] |
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1 |
LWP |
27156 |
L |
L |
94-01-02 |
80.00 |
E=104,C=84,B=54 |
— |
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2 |
SWP |
49805 |
L |
L |
94-01-10 |
420.00 |
E=96,C=102,B=77 |
— |
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